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Abbott Laboratories shares owned by Burnham & Co

Quarter-by-quarter ownership of Abbott Laboratories (ABT) shares owned by Burnham & Co from 13F filings

Historical chart of Burnham & Co investment in Abbott Laboratories

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All positions including Abbott Laboratories held by Burnham & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Abbott Laboratories by Burnham & Co

Quarter filed Position value Share count Share price at filing
2026-06-30 $917k 10k 90.74